76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
# ==========================================
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# 2. 字体工具函数 (Font Utilities)
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# ==========================================
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import os
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import platform
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import shutil
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from pathlib import Path
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def get_system_fonts():
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"""获取系统中可用的字体列表"""
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fonts = set()
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if platform.system() == "Windows":
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try:
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system_fonts_dir = Path(os.environ['WINDIR']) / 'Fonts'
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user_fonts_dir = Path.home() / 'AppData' / 'Local' / 'Microsoft' / 'Windows' / 'Fonts'
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for folder in [system_fonts_dir, user_fonts_dir]:
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if folder.exists():
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for ext in ['*.ttf', '*.ttc', '*.otf']:
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for font_file in folder.glob(ext):
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fonts.add(font_file.stem)
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except Exception as e:
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print(f"读取系统字体时出错: {e}")
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fonts = {"微软雅黑", "宋体", "黑体", "Arial", "Microsoft YaHei"}
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return fonts
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def is_font_available(font_name):
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"""检查字体是否在系统中可用"""
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system_fonts = get_system_fonts()
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check_names = [font_name, font_name.replace(" ", ""), font_name.replace("-", ""),
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font_name.lower(), font_name.upper()]
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for name in check_names:
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if name in system_fonts:
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return True
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return False
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def install_fonts_from_directory(fonts_dir="fonts"):
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"""从指定目录安装字体到系统"""
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if platform.system() != "Windows":
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print("字体安装功能目前仅支持Windows系统")
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return False
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target_font_dir = Path.home() / 'AppData' / 'Local' / 'Microsoft' / 'Windows' / 'Fonts'
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target_font_dir.mkdir(parents=True, exist_ok=True)
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if not os.path.exists(fonts_dir):
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print(f"字体目录 {fonts_dir} 不存在，请创建该目录并将字体文件放入")
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return False
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font_files = []
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for ext in ['.ttf', '.ttc', '.otf', '.fon']:
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font_files.extend(Path(fonts_dir).glob(f'*{ext}'))
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if not font_files:
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print(f"在 {fonts_dir} 目录中未找到字体文件")
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return False
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installed_count = 0
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for font_file in font_files:
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try:
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target_path = target_font_dir / font_file.name
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if not target_path.exists():
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shutil.copy2(font_file, target_path)
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print(f"已安装字体: {font_file.name}")
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installed_count += 1
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except Exception as e:
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print(f"安装字体 {font_file.name} 时出错: {str(e)}")
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if installed_count > 0:
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print(f"共安装了 {installed_count} 个新字体文件，建议重启Python环境")
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return True
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return False
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